| About |
|---|
| Features and Benefits Meets ASTM D4894 Type lll, Grade 2 resin Molding and ram extrusion powder with very good free-flow properties Good metering properties Good mold filling behavior Improved particle coalescence Denser polymer structure Lower permeability Substantially lower deformation under load Improved weldability Good electrical and mechanical properties Increased modulus of elasticity&& |
| Product Description | |
|---|---|
| Generic | PTFE |
| Material Status | Commercial: Active |
| Features | Good Electrical Properties,Good liquidity,Low coefficient of friction,Flame Characteristics,Welding,V-0 |
| Availabilitys | North America,Europe |
| Process Methods | Plunger extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.16 | g/cm³ | ISO 12086 |
| Apparent density | 0.82 | g/cm³ | ISO 60 |
| Shrinkage rate | 3.4 | % | Internal Method |
| Average particle size | 450 | µm | ISO 13320 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 200 µm | 37.0 | MPa | ISO 527-3 |
| Tensile strain | |||
| Fracture, 200 µ m | 600 | % | ISO 527-3 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | DIN 53752 | ||
| 30 to 100 ℃ | 1.2E-4 | cm/cm/℃ | DIN 53752 |
| 30 to 200 ℃ | 1.4E-4 | cm/cm/℃ | DIN 53752 |
| 30 to 260 ℃ | 1.7E-4 | cm/cm/℃ | DIN 53752 |
| Thermal conductivity coefficient | 0.22 | W/m/K | DIN 52612 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+17 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+18 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 0.2 mm | 78 | kV/mm | ISO 12086 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 59 | ISO 868 | |
| Tensile modulus | |||
| 23℃ | 650 | MPa | ISO 527-2 |
| Load deformation | ASTM D621 | ||
| 15 MPa | 8.00 | % | ASTM D621 |
| 15 MPa | 9.00 | % | ASTM D621 |
| 15 MPa | 4.00 | % | ASTM D621 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Permanent |
| 3. 100 hrs |
| 4. 24 hrs |
| 5. Second |
| 6. Initial |
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